Protein Info for PP_3816 in Pseudomonas putida KT2440

Annotation: Polyamine ABC transporter, permease protein

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 200 269 transmembrane" amino acids 16 to 40 (25 residues), see Phobius details amino acids 72 to 95 (24 residues), see Phobius details amino acids 105 to 129 (25 residues), see Phobius details amino acids 136 to 158 (23 residues), see Phobius details amino acids 195 to 217 (23 residues), see Phobius details amino acids 238 to 261 (24 residues), see Phobius details PF00528: BPD_transp_1" amino acids 85 to 265 (181 residues), 57.3 bits, see alignment E=9.1e-20

Best Hits

KEGG orthology group: K02053, putative spermidine/putrescine transport system permease protein (inferred from 100% identity to ppu:PP_3816)

Predicted SEED Role

"polyamine ABC transporter, permease protein"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See Q88GA8 at UniProt or InterPro

Protein Sequence (269 amino acids)

>PP_3816 Polyamine ABC transporter, permease protein (Pseudomonas putida KT2440)
MLLSPNAMGRPLRTGLYLTTGVIAAFLLLPVVFIVLLSFGSSQWLVFPPPGWTFKWYGQF
FSNPEWMDAALASLKVAVLTTIAAVLLGLPSAFALVRGRFPGRELLYGLFTMPMIVPLVI
IAVAVYALFLKLGYTGTLFAFVVSHVIVALPFTIISIINSLKLFDQSIEDAAVICGASRL
QAIFKVTFPAIRPGMIAGGLFAFLVSWDEVVLSVMMASPDLQTLPVKMWTTLRQDLSPVI
AVASTLLIGLSLLVMFIAAALRRRTETNA